yeah mate, i have 3 partitions on my hard drive now, 30 gig, 83 gig and 38 gig (which vista is on)
had a bit of a scare though when trying to create the 3rd partition. used partition magic to do it and afterwards my pc wouldn't boot up at all. had to use the recovery console (which i have no idea as to how it works) to get my pc to boot up again.
ended up booting up from a norton disc and using norton partition magic to sort out the 3rd one.